12 Jan 1938
Written to accompany a series of BBC radio programmes of the same name. Authors of the four sections are as follows:
1. Communication by Land - Stephen Potter
2. Communication by Sea - James Miller
3. Communication by Wireless - D.F. Aitken & E.J. Alway
4. Communication by Air - Stephen Potter
Producers: John Pudney and Leslie Stokes
1 item
Material has been microfilmed and is available as follows:
Composition sketch: A39, frames 305 - 309
Archive
https://www.bpacatalogue.org/archive/BBM-lines_on_the_map